单机部署milvus(向量数据库)

这里使用的docker-compose方式部署

官网下载docker-compose配置文件
wget https://raw.githubusercontent.com/milvus-io/milvus/master/deployments/docker/standalone/docker-compose.yml -O docker-compose.yml

准备镜像包

不通外网，可以先在本地服务配置docker镜像加速器拉取以下镜像：
docker pull quay.io/coreos/etcd:v3.5.18
docker pull minio/minio:RELEASE.2023-03-20T20-16-18Z
docker pull milvusdb/milvus:v2.5.13
docker pull zilliz/attu:v2.4.0

文件内容

version: '3.5'

services:
  etcd:
    container_name: milvus-etcd
    image: quay.io/coreos/etcd:v3.5.18
    environment:
      - ETCD_AUTO_COMPACTION_MODE=revision
      - ETCD_AUTO_COMPACTION_RETENTION=1000
      - ETCD_QUOTA_BACKEND_BYTES=4294967296
      - ETCD_SNAPSHOT_COUNT=50000
    volumes:
      - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/etcd:/etcd
    command: etcd -advertise-client-urls=http://10.0.0.124:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
    healthcheck:
      test: ["CMD", "etcdctl", "endpoint", "health"]
      interval: 30s
      timeout: 20s
      retries: 3

  minio:
    container_name: milvus-minio
    image: minio/minio:RELEASE.2023-03-20T20-16-18Z
    environment:
      MINIO_ACCESS_KEY: minioadmin
      MINIO_SECRET_KEY: minioadmin
    ports:
      - "9001:9001"
      - "9000:9000"
    volumes:
      - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/minio:/minio_data
    command: minio server /minio_data --console-address ":9001"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://10.0.0.124:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3

  standalone:
    container_name: milvus-standalone
    image: milvusdb/milvus:v2.5.13
    command: ["milvus", "run", "standalone"]
    security_opt:
    - seccomp:unconfined
    environment:
      MINIO_REGION: us-east-1
      ETCD_ENDPOINTS: 10.0.0.124:2379
      MINIO_ADDRESS: 10.0.0.124:9000
    volumes:
      - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/milvus:/var/lib/milvus
    healthcheck:
      test: ["CMD", "curl", "-f", "http://10.0.0.124:9091/healthz"]
      interval: 30s
      start_period: 90s
      timeout: 20s
      retries: 3
    ports:
      - "19530:19530"
      - "9091:9091"
    depends_on:
      - "etcd"
      - "minio"
networks:
  default:
    name: milvus

启动服务

docker-compose up -d

其它一些相关命令

docker-compose ps  查看容器
docker-compose stop 停止容器
docker-compose start 启动容器
docker-compose down  停止并删除容器(特别注意以免误删容器)

使用ps命令查看容器

如果想查看milvus的日志，可以使用如下命令

docker logs -f milvus-standalone

启动attu

attu为milvus的一款图形化管理工具，非常方便对milvus的一些管理。
docker run -d \
--name=attu \
-p 8000:3000 \
-e MILVUS_URL=10.0.0.124:19530 \
zilliz/attu:v2.4.0

web访问地址

http://10.0.0.124:8000/

我们还可以访问minio对象存储的管理界面，查看milvus存储内容

http://10.0.0.124:9001/login
账户和密码:minioadmin